1. Move most of the generic stuff into BasePlatformConfig.
2. Make a GCB platform config that sets WORKSPACE and PROJECT_SRC_PATH so users don't have to.
3. Make a skeleton prow platform_config for Mitchel to fill out.
4. Make users explicitly specify the CFL_PLATFORM so we can pick CI environments
Also fix some logging issues:
- Don't output every single stacktrace when determining if a crash is reproducible.
It outputs too many things into the logs and makes it hard to read.
- Log OSS-Fuzz corpus path
- Fix a minor typo and an error log with deleting the xenial image.
The current way adds a lot of ordering assumptions, and doesn't fit too
well with parallel batch fuzzing either. Add a "upload-build" boolean action
input that can be added to "build_fuzzers" to upload latest builds
instead.
Builds are now uploaded by commit hash, rather than a fixed "latest" name.
ClusterFuzzLite's download_latest_build will check the last 3 commits and download the
first available build by git hash.
This should mostly complete support for affected fuzzers for external users.
This implementation is still imperfect however.
It relies on the name of the repo being the same as the name of the directory in $SRC/ that the repo is checked out in
(i.e. repo must be checked out in $SRC/$REPO_NAME).
- Add storage-repo, storage-repo-branch, and
storage-repo-branch-coverage fields to the actions, to indicate that
the Git filestore should be used.
- The CI provided filestore is still used for crashes and builds.
- Replace generic Filestore.upload_directory with typed upload methods
which matches the download methods.
- Rename upload_latest_build to upload_build to make it more generic.
- Make artifact name prefixes an implementation detail of the store.
For #6052.
jonathanmetzman